/*
 * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include "unity.h"
#include "unity_test_runner.h"
#include "esp_heap_caps.h"

// Some resources are lazy allocated in flash encryption, the threadhold is left for that case
#define TEST_MEMORY_LEAK_THRESHOLD (-300)

static size_t before_free_8bit;
static size_t before_free_32bit;

static void check_leak(size_t before_free, size_t after_free, const char *type)
{
    ssize_t delta = after_free - before_free;
    printf("MALLOC_CAP_%s: Before %u bytes free, After %u bytes free (delta %d)\n", type, before_free, after_free, delta);
    TEST_ASSERT_MESSAGE(delta >= TEST_MEMORY_LEAK_THRESHOLD, "memory leak");
}

void setUp(void)
{
    before_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
    before_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
}

void tearDown(void)
{
    size_t after_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
    size_t after_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
    check_leak(before_free_8bit, after_free_8bit, "8BIT");
    check_leak(before_free_32bit, after_free_32bit, "32BIT");
}

void app_main(void)
{

    // ,------. ,---.  ,------.     ,------.,--.               ,--.
    // |  .---''   .-' |  .--. '    |  .---'|  | ,--,--. ,---. |  ,---.
    // |  `--, `.  `-. |  '--' |    |  `--, |  |' ,-.  |(  .-' |  .-.  |
    // |  `---..-'    ||  | --'     |  |`   |  |\ '-'  |.-'  `)|  | |  |
    // `------'`-----' `--'         `--'    `--' `--`--'`----' `--' `--'


    printf(",------. ,---.  ,------.     ,------.,--.               ,--.      \n");
    printf("|  .---''   .-' |  .--. '    |  .---'|  | ,--,--. ,---. |  ,---.  \n");
    printf("|  `--, `.  `-. |  '--' |    |  `--, |  |' ,-.  |(  .-' |  .-.  | \n");
    printf("|  `---..-'    ||  | --'     |  |`   |  |\\ '-'  |.-'  `)|  | |  | \n");
    printf("`------'`-----' `--'         `--'    `--' `--`--'`----' `--' `--' \n");


    unity_run_menu();
}
